The definitive guide to grails second edition - phần 7 docx

... jsecurity-0.2.1 installed Plug-in provides the following new scripts: grails create-auth-controller grails create-db-realm grails create-ldap-realm grails quick-start As you can see from the output ... plugin, you need to install the simple-cache plu- gin that the album-art plugin is dependent on into the gTunes application: $ grails install-plugin /simple-cache /grails...

Ngày tải lên: 13/08/2014, 08:21

... amazon-a3s-*-java-library.jar file into your project lib directory. 4. Copy the required dependencies commons-codec- 1-3 .jar and commons-httpclient- 3.0.1.jar from the third-party/jakarta-commons directory to your project’s ... INTERNATIONALIZATION Figure 7- 1 . The grails- app/i18n/ directory The messages.properties file in the grails- app/i18n/ directory contains default...

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... 206 The Definitive Guide to Grails Second Edition ■■■ Graeme Rocher and Jeff Brown CHAPTER 1 ■ THE ESSENCE OF GRAILS 3 Figure 1-1 . The Grails stack Grails, the Platform When approaching Grails, ... 97 8-1 -5 905 9-9 9 5-2 ISBN-10 (pbk): 1-5 905 9-9 9 5-0 ISBN-13 (electronic): 97 8-1 -4 30 2-0 87 1-6 Printed and bound in the United State...

Ngày tải lên: 13/08/2014, 08:21

... relates to associations. The easiest case to understand is many -to- one and one -to- one associations. For example, consider the artist property of the Album class, which is a many -to- one association, ... all the information that Grails needs to carry out the redirect, includ- ing the name of the action to redirect to. In addition, the map can contain the nam...

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... based on the supplied attributes, which include the following: • controller: The controller name to link to • action: The action name to link to • id: The identifier to append to the end of the URI • ... is received. Then if the command object has no errors, the user is placed into the session and the request is redirected to the StoreController. Testi...

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... how the name of the view to transition to is the return value of the closure passed to the to method. In other words, the following three examples are equivalent, with each tran- sitioning to the ... instant-search box and the top-five-songs panel are hard-coded into the grails- app/views/store/shop.gsp view, so start by extracting those into templates called _se...

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... the first-level cache. Although the first-level cache stores actual persistent instances for the scope of the Session, the second- level cache exists for the whole time that the SessionFac- tory ... Listing 1 3-2 4 shows how to use dependency injection to get hold of a refer- ence to the CacheService in the CacheTagLib. The cacheOrReturn method is then used to c...

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... 'text/javascript', ] To tell Grails to handle other types beyond the preconfigured ones, you need to add a new entry into the grails. mime.types map where the key is the file extension of the format typically ... use other beans as factories. For example, to create another bean from the calendarBean in Listing 1 6-9 , you can simply pass the name of...

Ngày tải lên: 13/08/2014, 08:21

... relationship type to consider is a many -to- many association. A many -to- many association is mapped using a join table in a similar way to a unidirectional one -to- many associ- ation. Figure 1 7- 3 shows ... relationship. Figure 1 7- 3 . How Grails maps a many -to- many association You can change the way a many -to- many association maps onto the underlying database using th...

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... table-per-subclass mapping, 57 plugin descriptors metadata and, 371 – 373 supplying hooks with, 374 – 375 plugin system commands for discovery, 3 67 369 for installation, 369– 370 local plugins, 370 overview ... fields, 193–1 97 event handling, 178 – 179 executing code before and after calls, 177 – 178 flow of request, 172 HTML anchor tag, creating, 173 – 174 login request, handli...

Ngày tải lên: 13/08/2014, 08:21